Episode 13 -- UH OH DYNAMO
Storyboard by Don Shank
Villain: Giant Fish Balloon

When an evil 7-eyed giant fish balloon proves impervious to the girls' Puff Powers, they reluctantly deploy the DYnamic NAnotechtonic MOnobot, Dynamo, the ultimate super-hero super-safety battle robot protection system designed by Professor Utonium to keep them from harm.

Cute quote: Use the DYNAMO or you're grounded!